Cartiva case series: The efficacy of the cartiva synthetic cartilage implant interpositional arthroplasty at one year.

Journal of Orthopaedics
Bernardo BrandaoAnand Pillai

Abstract

The Cartiva synthetic cartilage implant (SCI) is licenced for use in management of symptomatic hallux rigidus in several countries including the UK. As of now, there are no independent series for treatment of hallux rigidus utilising polyvinyl alcohol implants. Patients at a single centre with symptomatic hallux rigidus who underwent Cartiva implant interpositional arthroplasty were identified. First metatarsophalangeal joint arthritis was radiographically graded according to the Hattrup and Johnson (HJ) classification. Pre-operative and post-operative patient-reported outcomes (PROMs) were evaluated using the Foot and Ankle Ability Measure (FAAM) activities of daily living subscale and the Manchester-Oxford Foot Questionnaire (MOXFQ). 55 patients (14M, 41F) (37R and 18L) were followed up for an average of 21 months (min = 12, max = 38). 14 patients suffered from HJ2/moderate arthritis and 41 patients with grade HJ3/severe arthritis.Post-operative mean FAAM scores showed statistically significant improvement (p < 0.0001). Patients reported a 40% increase in functionality during activities of daily living.All 3 MOXFQ Domain scores improved significantly (p < 0.02). The Index score improved by 34 points (p < 0.0001).There was no ...Continue Reading

Citations

Feb 16, 2021·Frontiers in Bioengineering and Biotechnology·Sarah DavisTosca Roncada
Mar 2, 2021·Zeitschrift für Orthopädie und Unfallchirurgie·Christoph ZanzingerMarkus Walther

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